Fix cut-and-paste-o in TCP keepalives documentation.

diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index a57a3070830c3c01009ba60429ed07b90bf525b6..dea655b67e7c4f3717022a1b6a42315b0ed8649c 100644 (file)
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -1,5 +1,5 @@
 
 
   Run-time Configuration
@@ -489,8 +489,9 @@ SET ENABLE_SEQSCAN TO OFF;
        
         On systems that support the TCP_KEEPCNT socket option, specifies how
         many keepalives may be lost before the connection is considered dead. 
-        A value of 0 uses the system default. If TCP_KEEPINTVL is not
-        supported, this parameter must be 0.
+        A value of 0 uses the system default. If TCP_KEEPCNT is not
+        supported, this parameter must be 0. This option is ignored
+        for connections made via a Unix-domain socket.